It sounds like you have a good trip coming up Seafer53. One day I will travel overseas. Here https://www.verizonwireless.com/support/knowledge-base-204182/ is on you can turn on your WiFi calling. Please do this before your trip. You can turn on airplane mode. Once you have done that, then you can use WiFi calling, and you don't have to worry about it using cellular service. Does this answer your question?
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